Pastel palette
Birch Garret
From #1e3a8b ink through #4464b5, #5d7fd3, #7190d8 to #8cacf6 light, Birch Garret is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
skypastelfive-stophigh-contrast
#1e3a8b
#4464b5
#5d7fd3
#7190d8
#8cacf6
The generator opens with #1e3a8b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.